Ontology
version info: $Id: PeriodicTable.owl,v 1.10 2004/02/05 15:49:58 mdean Exp $
comment: Periodic Table of the Elements

Element
type: Class
subclass of: Restriction
  on property: name
  all values from: string
subclass of: Restriction
  on property: name
  cardinality: 1
subclass of: Restriction
  on property: symbol
  all values from: string
subclass of: Restriction
  on property: symbol
  cardinality: 1
subclass of: Restriction
  on property: atomicNumber
  all values from: integer
subclass of: Restriction
  on property: atomicNumber
  cardinality: 1
subclass of: Restriction
  on property: atomicWeight
  all values from: float
subclass of: Restriction
  on property: atomicWeight
  cardinality: 1
subclass of: Restriction
  on property: group
  all values from: Group
subclass of: Restriction
  on property: group
  cardinality: 1
subclass of: Restriction
  on property: period
  all values from: Period
subclass of: Restriction
  on property: period
  cardinality: 1
subclass of: Restriction
  on property: block
  all values from: Block
subclass of: Restriction
  on property: block
  cardinality: 1
subclass of: Restriction
  on property: standardState
  all values from: StandardState
subclass of: Restriction
  on property: color
  all values from: string
subclass of: Restriction
  on property: classification
  all values from: Classification

casRegistryID
type: DatatypeProperty
comment: Chemical Abstracts Service (CAS) related information

group 1
type: Group
number: 1
name: Alkali metal
element: H
element: Li
element: Na
element: K
element: Rb
element: Cs
element: Fr

group 2
type: Group
number: 2
name: Alkaline earth metal
element: Be
element: Mg
element: Ca
element: Sr
element: Ba
element: Ra

group 3
type: Group
number: 3
element: Sc
element: Y
element: Lu
element: Lr

group 4
type: Group
number: 4
element: Ti
element: Zr
element: Hf
element: Rf

group 5
type: Group
number: 5
element: V
element: Nb
element: Ta
element: Db

group 6
type: Group
number: 6
element: Cr
element: Mo
element: W
element: Sg

group 7
type: Group
number: 7
element: Mn
element: Tc
element: Re
element: Bh

group 8
type: Group
number: 8
element: Fe
element: Ru
element: Os
element: Hs

group 9
type: Group
number: 9
element: Co
element: Rh
element: Ir
element: Mt

group 10
type: Group
number: 10
element: Ni
element: Pd
element: Pt
element: Uun

group 11
type: Group
number: 11
name: Coinage metal
element: Cu
element: Ag
element: Au
element: Uuu

group 12
type: Group
number: 12
element: Zn
element: Cd
element: Hg
element: Uub

group 13
type: Group
number: 13
element: B
element: Al
element: Ga
element: In
element: Tl
element: Uut

group 14
type: Group
number: 14
element: C
element: Si
element: Ge
element: Sn
element: Pb
element: Uuq

group 15
type: Group
number: 15
name: Pnictogen
element: N
element: P
element: As
element: Sb
element: Bi
element: Uup

group 16
type: Group
number: 16
name: Chalcogen
element: O
element: S
element: Se
element: Te
element: Po
element: Uuh

group 17
type: Group
number: 17
name: Halogen
element: F
element: Cl
element: Br
element: I
element: At
element: Uus

group 18
type: Group
number: 18
name: Noble gas
element: He
element: Ne
element: Ar
element: Kr
element: Xe
element: Rn
element: Uuo

group lanthanoid
type: Group
name: Lanthanoid
element: La
element: Ce
element: Pr
element: Nd
element: Pm
element: Sm
element: Eu
element: Gd
element: Tb
element: Dy
element: Ho
element: Er
element: Tm
element: Yb

group actinoid
type: Group
name: Actinoid
element: Ac
element: Th
element: Pa
element: U
element: Np
element: Pu
element: Am
element: Cm
element: Bk
element: Cf
element: Es
element: Fm
element: Md
element: No

period 1
type: Period
number: 1
element: H
element: He

period 2
type: Period
number: 2
element: Li
element: Be
element: B
element: C
element: N
element: O
element: F
element: Ne

period 3
type: Period
number: 3
element: Na
element: Mg
element: Al
element: Si
element: P
element: S
element: Cl
element: Ar

period 4
type: Period
number: 4
element: K
element: Ca
element: Sc
element: Ti
element: V
element: Cr
element: Mn
element: Fe
element: Co
element: Ni
element: Cu
element: Zn
element: Ga
element: Ge
element: As
element: Se
element: Br
element: Kr

period 5
type: Period
number: 5
element: Rb
element: Sr
element: Y
element: Zr
element: Nb
element: Mo
element: Tc
element: Ru
element: Rh
element: Pd
element: Ag
element: Cd
element: In
element: Sn
element: Sb
element: Te
element: I
element: Xe

period 6
type: Period
number: 6
element: Cs
element: Ba
element: La
element: Ce
element: Pr
element: Nd
element: Pm
element: Sm
element: Eu
element: Gd
element: Tb
element: Dy
element: Ho
element: Er
element: Tm
element: Yb
element: Lu
element: Hf
element: Ta
element: W
element: Re
element: Os
element: Ir
element: Pt
element: Au
element: Hg
element: Tl
element: Pb
element: Bi
element: Po
element: At
element: Rn

period 7
type: Period
number: 7
element: Fr
element: Ra
element: Ac
element: Th
element: Pa
element: U
element: Np
element: Pu
element: Am
element: Cm
element: Bk
element: Cf
element: Es
element: Fm
element: Md
element: No
element: Lr
element: Rf
element: Db
element: Sg
element: Bh
element: Hs
element: Mt
element: Uun
element: Uuu
element: Uub
element: Uut
element: Uuq
element: Uup
element: Uuh
element: Uus
element: Uuo

H
type: Element
name: hydrogen
symbol: H
atomic number: 1
atomic weight: 1.00794
group: group 1
period: period 1
block: s-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 1333-74-0

He
type: Element
name: helium
symbol: He
atomic number: 2
atomic weight: 4.002602
group: group 18
period: period 1
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 7440-59-7

Li
type: Element
name: lithium
symbol: Li
atomic number: 3
atomic weight: 6.941
group: group 1
period: period 2
block: s-block
standard state: solid
color: silvery white/grey
classification: Metallic
cas registry ID: 7439-93-2

Be
type: Element
name: beryllium
symbol: Be
atomic number: 4
atomic weight: 9.012182
group: group 2
period: period 2
block: s-block
standard state: solid
color: lead gray
classification: Metallic
cas registry ID: 7440-41-7

B
type: Element
name: boron
symbol: B
atomic number: 5
atomic weight: 10.811
group: group 13
period: period 2
block: p-block
standard state: solid
color: black
classification: Semi-metallic
cas registry ID: 7440-42-8

C
type: Element
name: carbon
symbol: C
atomic number: 6
atomic weight: 12.0107
group: group 14
period: period 2
block: p-block
standard state: solid
color: graphite is black, diamond is colourless
classification: Non-metallic
cas registry ID: 7440-44-0

N
type: Element
name: nitrogen
symbol: N
atomic number: 7
atomic weight: 14.0067
group: group 15
period: period 2
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 7727-37-9

O
type: Element
name: oxygen
symbol: O
atomic number: 8
atomic weight: 15.9994
group: group 16
period: period 2
block: p-block
standard state: gas
color: colourless as a gas, liquid is pale blue
classification: Non-metallic
cas registry ID: 7782-44-7

F
type: Element
name: fluorine
symbol: F
atomic number: 9
atomic weight: 18.9984032
group: group 17
period: period 2
block: p-block
standard state: gas
color: pale yellow
classification: Non-metallic
cas registry ID: 7782-41-4

Ne
type: Element
name: neon
symbol: Ne
atomic number: 10
atomic weight: 20.1797
group: group 18
period: period 2
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 7440-01-9

Na
type: Element
name: sodium
symbol: Na
atomic number: 11
atomic weight: 22.989770
group: group 1
period: period 3
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-23-5

Mg
type: Element
name: magnesium
symbol: Mg
atomic number: 12
atomic weight: 24.3050
group: group 2
period: period 3
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7439-95-4

Al
type: Element
name: aluminium
symbol: Al
atomic number: 13
atomic weight: 26.981538
group: group 13
period: period 3
block: p-block
standard state: solid
color: silvery
classification: Metallic
cas registry ID: 7429-90-5

Si
type: Element
name: silicon
symbol: Si
atomic number: 14
atomic weight: 28.0855
group: group 14
period: period 3
block: p-block
standard state: solid
color: dark grey with a bluish tinge
classification: Semi-metallic
cas registry ID: 7440-21-3

P
type: Element
name: phosphorus
symbol: P
atomic number: 15
atomic weight: 30.973761
group: group 15
period: period 3
block: p-block
standard state: solid
color: colourless/red/silvery white
classification: Non-metallic
cas registry ID: 7723-14-0

S
type: Element
name: sulpher
symbol: S
atomic number: 16
atomic weight: 32.065
group: group 16
period: period 3
block: p-block
standard state: solid
color: lemon yellow
classification: Non-metallic
cas registry ID: 7704-34-9

Cl
type: Element
name: chlorine
symbol: Cl
atomic number: 17
atomic weight: 35.453
group: group 17
period: period 3
block: p-block
standard state: gas
color: yellowish green
classification: Non-metallic
cas registry ID: 7782-50-5

Ar
type: Element
name: argon
symbol: Ar
atomic number: 18
atomic weight: 39.948
group: group 18
period: period 3
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 7440-37-1

K
type: Element
name: potassium
symbol: K
atomic number: 19
atomic weight: 39.0983
group: group 1
period: period 4
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-09-7

Ca
type: Element
name: calcium
symbol: Ca
atomic number: 20
atomic weight: 40.078
group: group 2
period: period 4
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-70-2

Sc
type: Element
name: scandium
symbol: Sc
atomic number: 21
atomic weight: 44.955910
group: group 3
period: period 4
block: d-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-20-2

Ti
type: Element
name: titanium
symbol: Ti
atomic number: 22
atomic weight: 47.867
group: group 4
period: period 4
block: d-block
standard state: solid
color: silvery metallic
classification: Metallic
cas registry ID: 7440-32-6

V
type: Element
name: vanadium
symbol: V
atomic number: 23
atomic weight: 50.9415
group: group 5
period: period 4
block: d-block
standard state: solid
color: silvery grey metallic
classification: Metallic
cas registry ID: 7440-62-2

Cr
type: Element
name: chromium
symbol: Cr
atomic number: 24
atomic weight: 51.9961
group: group 6
period: period 4
block: d-block
standard state: solid
color: silvery metallic
classification: Metallic
cas registry ID: 7440-47-3

Mn
type: Element
name: manganese
symbol: Mn
atomic number: 25
atomic weight: 54.938049
group: group 7
period: period 4
block: d-block
standard state: solid
color: silvery metallic
classification: Metallic
cas registry ID: 7439-96-5

Fe
type: Element
name: iron
symbol: Fe
atomic number: 26
atomic weight: 55.845
group: group 8
period: period 4
block: d-block
standard state: solid
color: lustrous, metallic, greyish tinge
classification: Metallic
cas registry ID: 7439-89-6

Co
type: Element
name: cobalt
symbol: Co
atomic number: 27
atomic weight: 58.933200
group: group 9
period: period 4
block: d-block
standard state: solid
color: lustrous, metallic, greyish tinge
classification: Metallic
cas registry ID: 7440-48-4

Ni
type: Element
name: nickel
symbol: Ni
atomic number: 28
atomic weight: 58.6934
group: group 10
period: period 4
block: d-block
standard state: solid
color: lustrous, metallic, silvery tinge
classification: Metallic
cas registry ID: 7440-02-0

Cu
type: Element
name: copper
symbol: Cu
atomic number: 29
atomic weight: 63.546
group: group 11
period: period 4
block: d-block
standard state: solid
color: copper, metallic
classification: Metallic
cas registry ID: 7440-50-8

Zn
type: Element
name: zinc
symbol: Zn
atomic number: 30
atomic weight: 65.409
group: group 12
period: period 4
block: d-block
standard state: solid
color: bluish pale grey
classification: Metallic
cas registry ID: 7440-66-6

Ga
type: Element
name: gallium
symbol: Ga
atomic number: 31
atomic weight: 69.723
group: group 13
period: period 4
block: p-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-55-3

Ge
type: Element
name: germanium
symbol: Ge
atomic number: 32
atomic weight: 72.64
group: group 14
period: period 4
block: p-block
standard state: solid
color: greyish white
classification: Semi-metallic
cas registry ID: 7440-56-4

As
type: Element
name: arsenic
symbol: As
atomic number: 33
atomic weight: 74.92160
group: group 15
period: period 4
block: p-block
standard state: solid
color: metallic grey
classification: Semi-metallic
cas registry ID: 7440-38-2

Se
type: Element
name: selenium
symbol: Se
atomic number: 34
atomic weight: 78.96
group: group 16
period: period 4
block: p-block
standard state: solid
color: grey, metallic lustre
classification: Non-metallic
cas registry ID: 7782-49-2

Br
type: Element
name: bromine
symbol: Br
atomic number: 35
atomic weight: 79.904
group: group 17
period: period 4
block: p-block
standard state: liquid
color: red-brown, metallic lustre when solid
classification: Non-metallic
cas registry ID: 7726-95-6

Kr
type: Element
name: krypton
symbol: Kr
atomic number: 36
atomic weight: 83.798
group: group 18
period: period 4
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 7439-90-9

Rb
type: Element
name: rubidium
symbol: Rb
atomic number: 37
atomic weight: 85.4678
group: group 1
period: period 5
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-17-7

Sr
type: Element
name: strontium
symbol: Sr
atomic number: 38
atomic weight: 87.62
group: group 2
period: period 5
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-24-6

Y
type: Element
name: yttrium
symbol: Y
atomic number: 39
atomic weight: 88.90585
group: group 3
period: period 5
block: d-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-65-5

Zr
type: Element
name: zirconium
symbol: Zr
atomic number: 40
atomic weight: 91.224
group: group 4
period: period 5
block: d-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-67-7

Nb
type: Element
name: niobium
symbol: Nb
atomic number: 41
atomic weight: 92.90638
group: group 5
period: period 5
block: d-block
standard state: solid
color: grey metallic
classification: Metallic
cas registry ID: 7440-03-1

Mo
type: Element
name: molybdenum
symbol: Mo
atomic number: 42
atomic weight: 95.94
group: group 6
period: period 5
block: d-block
standard state: solid
color: grey metallic
classification: Metallic
cas registry ID: 7439-98-7

Tc
type: Element
name: technetium
symbol: Tc
atomic number: 43
atomic weight: 98
group: group 7
period: period 5
block: d-block
standard state: solid
color: silvery grey metallic
classification: Metallic
cas registry ID: 7440-26-8

Ru
type: Element
name: ruthenium
symbol: Ru
atomic number: 44
atomic weight: 101.07
group: group 8
period: period 5
block: d-block
standard state: solid
color: silvery white metallic
classification: Metallic
cas registry ID: 7440-18-8

Rh
type: Element
name: rhodium
symbol: Rh
atomic number: 45
atomic weight: 102.90550
group: group 9
period: period 5
block: d-block
standard state: solid
color: silvery white metallic
classification: Metallic
cas registry ID: 7440-16-6

Pd
type: Element
name: palladium
symbol: Pd
atomic number: 46
atomic weight: 106.42
group: group 10
period: period 5
block: d-block
standard state: solid
color: silvery white metallic
classification: Metallic
cas registry ID: 7440-05-3

Ag
type: Element
name: silver
symbol: Ag
atomic number: 47
atomic weight: 107.8682
group: group 11
period: period 5
block: d-block
standard state: solid
color: silver
classification: Metallic
cas registry ID: 7440-22-4

Cd
type: Element
name: cadmium
symbol: Cd
atomic number: 48
atomic weight: 112.411
group: group 12
period: period 5
block: d-block
standard state: solid
color: silvery grey metallic
classification: Metallic
cas registry ID: 7440-43-9

In
type: Element
name: indium
symbol: In
atomic number: 49
atomic weight: 114.818
group: group 13
period: period 5
block: p-block
standard state: solid
color: silvery lustrous grey
classification: Metallic
cas registry ID: 7440-74-6

Sn
type: Element
name: tin
symbol: Sn
atomic number: 50
atomic weight: 118.710
group: group 14
period: period 5
block: p-block
standard state: solid
color: silvery lustrous grey
classification: Metallic
cas registry ID: 7440-31-5

Sb
type: Element
name: antimony
symbol: Sb
atomic number: 51
atomic weight: 121.760
group: group 15
period: period 5
block: p-block
standard state: solid
color: silvery lustrous grey
classification: Semi-metallic
cas registry ID: 7440-36-0

Te
type: Element
name: tellurium
symbol: Te
atomic number: 52
atomic weight: 127.60
group: group 16
period: period 5
block: p-block
standard state: solid
color: silvery lustrous grey
classification: Semi-metallic
cas registry ID: 13494-80-9

I
type: Element
name: iodine
symbol: I
atomic number: 53
atomic weight: 126.90447
group: group 17
period: period 5
block: p-block
standard state: solid
color: violet-dark grey, lustrous
classification: Non-metallic
cas registry ID: 7553-56-2

Xe
type: Element
name: xenon
symbol: Xe
atomic number: 54
atomic weight: 131.293
group: group 18
period: period 5
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 7440-63-3

Cs
type: Element
name: caesium
symbol: Cs
atomic number: 55
atomic weight: 132.90545
group: group 1
period: period 6
block: s-block
standard state: solid
color: silvery gold
classification: Metallic
cas registry ID: 7440-46-2

Ba
type: Element
name: barium
symbol: Ba
atomic number: 56
atomic weight: 137.327
group: group 2
period: period 6
block: s-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-39-3

La
type: Element
name: lanthanum
symbol: La
atomic number: 57
atomic weight: 138.9055
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7439-91-0

Ce
type: Element
name: cerium
symbol: Ce
atomic number: 58
atomic weight: 140.116
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-45-1

Pr
type: Element
name: praseodymium
symbol: Pr
atomic number: 59
atomic weight: 140.90765
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white, yellowish tinge
classification: Metallic
cas registry ID: 7440-10-0

Nd
type: Element
name: neodymium
symbol: Nd
atomic number: 60
atomic weight: 144.24
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white, yellowish tinge
classification: Metallic
cas registry ID: 7440-00-8

Pm
type: Element
name: promethium
symbol: Pm
atomic number: 61
atomic weight: 145
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: metallic
classification: Metallic
cas registry ID: 7440-12-2

Sm
type: Element
name: samarium
symbol: Sm
atomic number: 62
atomic weight: 150.36
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-19-9

Eu
type: Element
name: europium
symbol: Eu
atomic number: 63
atomic weight: 151.964
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-53-1

Gd
type: Element
name: gadolinium
symbol: Gd
atomic number: 64
atomic weight: 157.25
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-54-2

Tb
type: Element
name: terbium
symbol: Tb
atomic number: 65
atomic weight: 158.92534
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-27-9

Dy
type: Element
name: dysprosium
symbol: Dy
atomic number: 66
atomic weight: 162.500
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7429-91-6

Ho
type: Element
name: holmium
symbol: Ho
atomic number: 67
atomic weight: 164.93032
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-60-0

Er
type: Element
name: erbium
symbol: Er
atomic number: 68
atomic weight: 167.259
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-52-0

Tm
type: Element
name: thulium
symbol: Tm
atomic number: 69
atomic weight: 168.93421
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-30-4

Yb
type: Element
name: ytterbium
symbol: Yb
atomic number: 70
atomic weight: 173.04
group: group lanthanoid
period: period 6
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-64-4

Lu
type: Element
name: lutetium
symbol: Lu
atomic number: 71
atomic weight: 174.967
group: group 3
period: period 6
block: d-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7439-94-3

Hf
type: Element
name: hafnium
symbol: Hf
atomic number: 72
atomic weight: 178.49
group: group 4
period: period 6
block: d-block
standard state: solid
color: grey steel
classification: Metallic
cas registry ID: 7440-58-6

Ta
type: Element
name: tantalum
symbol: Ta
atomic number: 73
atomic weight: 180.9479
group: group 5
period: period 6
block: d-block
standard state: solid
color: grey blue
classification: Metallic
cas registry ID: 7440-25-7

W
type: Element
name: tungsten
symbol: W
atomic number: 74
atomic weight: 183.84
group: group 6
period: period 6
block: d-block
standard state: solid
color: greyish white, lustrous
classification: Metallic
cas registry ID: 7440-33-7

Re
type: Element
name: rhenium
symbol: Re
atomic number: 75
atomic weight: 186.207
group: group 7
period: period 6
block: d-block
standard state: solid
color: greyish white
classification: Metallic
cas registry ID: 7440-15-5

Os
type: Element
name: osmium
symbol: Os
atomic number: 76
atomic weight: 190.23
group: group 8
period: period 6
block: d-block
standard state: solid
color: bluish grey
classification: Metallic
cas registry ID: 7440-04-2

Ir
type: Element
name: iridium
symbol: Ir
atomic number: 77
atomic weight: 192.217
group: group 9
period: period 6
block: d-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7439-88-5

Pt
type: Element
name: platinum
symbol: Pt
atomic number: 78
atomic weight: 195.078
group: group 10
period: period 6
block: d-block
standard state: solid
color: greyish white
classification: Metallic
cas registry ID: 7440-06-4

Au
type: Element
name: gold
symbol: Au
atomic number: 79
atomic weight: 196.96655
group: group 11
period: period 6
block: d-block
standard state: solid
color: gold
classification: Metallic
cas registry ID: 7440-57-5

Hg
type: Element
name: mercury
symbol: Hg
atomic number: 80
atomic weight: 200.59
group: group 12
period: period 6
block: d-block
standard state: liquid
color: silvery white
classification: Metallic
cas registry ID: 7439-97-6

Tl
type: Element
name: thallium
symbol: Tl
atomic number: 81
atomic weight: 204.3833
group: group 13
period: period 6
block: p-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-28-0

Pb
type: Element
name: lead
symbol: Pb
atomic number: 82
atomic weight: 207.2
group: group 14
period: period 6
block: p-block
standard state: solid
color: bluish white
classification: Metallic
cas registry ID: 7439-92-1

Bi
type: Element
name: bismuth
symbol: Bi
atomic number: 83
atomic weight: 208.98038
group: group 15
period: period 6
block: p-block
standard state: solid
color: lustrous reddish white
classification: Metallic
cas registry ID: 7440-69-9

Po
type: Element
name: polonium
symbol: Po
atomic number: 84
atomic weight: 209
group: group 16
period: period 6
block: p-block
standard state: solid
color: silvery
classification: Metallic
cas registry ID: 7440-08-6

At
type: Element
name: astatine
symbol: At
atomic number: 85
atomic weight: 210
group: group 17
period: period 6
block: p-block
standard state: solid
color: metallic
classification: Semi-metallic
cas registry ID: 7440-68-8

Rn
type: Element
name: radon
symbol: Rn
atomic number: 86
atomic weight: 222
group: group 18
period: period 6
block: p-block
standard state: gas
color: colourless
classification: Non-metallic
cas registry ID: 10043-92-2

Fr
type: Element
name: francium
symbol: Fr
atomic number: 87
atomic weight: 223
group: group 1
period: period 7
block: s-block
standard state: solid
color: metallic
classification: Metallic
cas registry ID: 7440-73-5

Ra
type: Element
name: radium
symbol: Ra
atomic number: 88
atomic weight: 226
group: group 2
period: period 7
block: s-block
standard state: solid
color: metallic
classification: Metallic
cas registry ID: 7440-14-4

Ac
type: Element
name: actinium
symbol: Ac
atomic number: 89
atomic weight: 227
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silvery
classification: Metallic
cas registry ID: 7440-34-8

Th
type: Element
name: thorium
symbol: Th
atomic number: 90
atomic weight: 232.0381
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-29-1

Pa
type: Element
name: protactinium
symbol: Pa
atomic number: 91
atomic weight: 231.03588
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silvery metallic
classification: Metallic
cas registry ID: 7440-13-3

U
type: Element
name: uranium
symbol: U
atomic number: 92
atomic weight: 238.02891
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: metallic grey
classification: Metallic
cas registry ID: 7440-61-1

Np
type: Element
name: neptunium
symbol: Np
atomic number: 93
atomic weight: 237
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silvery metallic
classification: Metallic
cas registry ID: 7439-99-8

Pu
type: Element
name: plutonium
symbol: Pu
atomic number: 94
atomic weight: 244
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-07-5

Am
type: Element
name: americium
symbol: Am
atomic number: 95
atomic weight: 243
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silvery white
classification: Metallic
cas registry ID: 7440-35-9

Cm
type: Element
name: curium
symbol: Cm
atomic number: 96
atomic weight: 247
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: silver
classification: Metallic
cas registry ID: 7440-51-9

Bk
type: Element
name: berkelium
symbol: Bk
atomic number: 97
atomic weight: 247
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 7440-40-6

Cf
type: Element
name: californium
symbol: Cf
atomic number: 98
atomic weight: 251
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 7440-71-3

Es
type: Element
name: einsteinium
symbol: Es
atomic number: 99
atomic weight: 252
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 7429-92-7

Fm
type: Element
name: fermium
symbol: Fm
atomic number: 100
atomic weight: 257
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 7440-72-4

Md
type: Element
name: mendelevium
symbol: Md
atomic number: 101
atomic weight: 258
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 7440-11-1

No
type: Element
name: nobelium
symbol: No
atomic number: 102
atomic weight: 259
group: group actinoid
period: period 7
block: f-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 10028-14-5

Lr
type: Element
name: lawrencium
symbol: Lr
atomic number: 103
atomic weight: 262
group: group 3
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 22537-19-5

Rf
type: Element
name: rutherfordium
symbol: Rf
atomic number: 104
atomic weight: 261
group: group 4
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 53850-36-5

Db
type: Element
name: dubnium
symbol: Db
atomic number: 105
atomic weight: 262
group: group 5
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 53850-35-4

Sg
type: Element
name: seaborgium
symbol: Sg
atomic number: 106
atomic weight: 266
group: group 6
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54038-81-2

Bh
type: Element
name: bohrium
symbol: Bh
atomic number: 107
atomic weight: 264
group: group 7
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54037-14-8

Hs
type: Element
name: hassium
symbol: Hs
atomic number: 108
atomic weight: 269
group: group 8
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54037-57-9

Mt
type: Element
name: meitnerium
symbol: Mt
atomic number: 109
atomic weight: 268
group: group 9
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54038-01-6

Uun
type: Element
name: ununnilium
symbol: Uun
atomic number: 110
atomic weight: 271
group: group 10
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54083-77-1

Uuu
type: Element
name: unununium
symbol: Uuu
atomic number: 111
atomic weight: 272
group: group 11
period: period 7
block: d-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54386-24-2

Uub
type: Element
name: ununbium
symbol: Uub
atomic number: 112
atomic weight: 285
group: group 12
period: period 7
block: d-block
standard state: liquid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54084-26-3

Uut
type: Element
name: ununtrium
symbol: Uut
atomic number: 113
group: group 13
period: period 7
block: p-block
standard state: state unknown

Uuq
type: Element
name: ununquadium
symbol: Uuq
atomic number: 114
atomic weight: 289
group: group 14
period: period 7
block: p-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54085-16-4

Uup
type: Element
name: ununpentium
symbol: Uup
atomic number: 115
group: group 15
period: period 7
block: p-block
standard state: state unknown

Uuh
type: Element
name: ununhexium
symbol: Uuh
atomic number: 116
group: group 16
period: period 7
block: p-block
standard state: solid
color: unknown, but probably metallic and silvery white or grey in appearance
classification: Metallic
cas registry ID: 54100-71-9

Uus
type: Element
name: ununseptium
symbol: Uus
atomic number: 117
group: group 17
period: period 7
block: p-block
standard state: state unknown

Uuo
type: Element
name: ununoctium
symbol: Uuo
atomic number: 118
group: group 18
period: period 7
block: p-block
standard state: gas
color: unknown, but probably a colourless gas
classification: Non-metallic
cas registry ID: 54144-19-3